diff options
| author |  Brian Osman <brianosman@google.com> | 2017-03-31 10:59:10 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-03-31 15:43:51 +0000 |
| commit | 92d7ccafdf896cf19764e025873d13315a76842d (patch) | |
| tree | e6f9457d9e04283ec02dce3b4ad9001334f440f9 /bench | |
| parent | 2e491a6a113c5e16a3b7bede5fa6f588deeb928d (diff) | |
Allow FPs to elevate default precision for the entire fragment program
Currently, GrConfigConversionEffect is able to round-trip on many mobile
GPUs because it uses highp for all intermediate variables (including the
texture fetch result). Separating the texture sample into a different
processor breaks that.
This is a blunt instrument, not to be used lightly.
Bug: skia:
Change-Id: I2ab365e3da79628069e2eb727c43c2bf45bfd789
Reviewed-on: https://skia-review.googlesource.com/10162
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Diffstat (limited to 'bench')
| -rw-r--r-- | bench/GLInstancedArraysBench.cpp | 2 | ||||
| -rw-r--r-- | bench/GLVec4ScalarBench.cpp | 2 | ||||
| -rw-r--r-- | bench/GLVertexAttributesBench.cpp | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/bench/GLInstancedArraysBench.cpp b/bench/GLInstancedArraysBench.cpp index 5268dd6e72..fc5e8fb17f 100644 --- a/bench/GLInstancedArraysBench.cpp +++ b/bench/GLInstancedArraysBench.cpp @@ -133,7 +133,7 @@ GrGLuint GLCpuPosInstancedArraysBench::setupShader(const GrGLContext* ctx) { // setup fragment shader GrShaderVar oFragColor("o_FragColor", kVec4f_GrSLType, GrShaderVar::kOut_TypeModifier); SkString fshaderTxt(version); - GrGLSLAppendDefaultFloatPrecisionDeclaration(kDefault_GrSLPrecision, *shaderCaps, &fshaderTxt); + GrGLSLAppendDefaultFloatPrecisionDeclaration(kMedium_GrSLPrecision, *shaderCaps, &fshaderTxt); oColor.setTypeModifier(GrShaderVar::kIn_TypeModifier); oColor.appendDecl(shaderCaps, &fshaderTxt); fshaderTxt.append(";\n"); diff --git a/bench/GLVec4ScalarBench.cpp b/bench/GLVec4ScalarBench.cpp index 26f9220750..b5c7e22a49 100644 --- a/bench/GLVec4ScalarBench.cpp +++ b/bench/GLVec4ScalarBench.cpp @@ -131,7 +131,7 @@ GrGLuint GLVec4ScalarBench::setupShader(const GrGLContext* ctx) { // next stage. GrShaderVar oFragColor("o_FragColor", kVec4f_GrSLType, GrShaderVar::kOut_TypeModifier); SkString fshaderTxt(version); - GrGLSLAppendDefaultFloatPrecisionDeclaration(kDefault_GrSLPrecision, *shaderCaps, &fshaderTxt); + GrGLSLAppendDefaultFloatPrecisionDeclaration(kMedium_GrSLPrecision, *shaderCaps, &fshaderTxt); oPosition.setTypeModifier(GrShaderVar::kIn_TypeModifier); oPosition.appendDecl(shaderCaps, &fshaderTxt); fshaderTxt.append(";\n"); diff --git a/bench/GLVertexAttributesBench.cpp b/bench/GLVertexAttributesBench.cpp index 4783d5510a..7efd984762 100644 --- a/bench/GLVertexAttributesBench.cpp +++ b/bench/GLVertexAttributesBench.cpp @@ -117,7 +117,7 @@ GrGLuint GLVertexAttributesBench::setupShader(const GrGLContext* ctx, uint32_t a // setup fragment shader GrShaderVar oFragColor("o_FragColor", kVec4f_GrSLType, GrShaderVar::kOut_TypeModifier); SkString fshaderTxt(version); - GrGLSLAppendDefaultFloatPrecisionDeclaration(kDefault_GrSLPrecision, *shaderCaps, &fshaderTxt); + GrGLSLAppendDefaultFloatPrecisionDeclaration(kMedium_GrSLPrecision, *shaderCaps, &fshaderTxt); const char* fsOutName; if (shaderCaps->mustDeclareFragmentShaderOutput()) { |